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N69423 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

N69423: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 3.250 INCHES NOMINAL IN, joint_type: BUTT BOTTOM RING, inside_diameter: 0.500 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIAL, cross-sectional_shape_style: SQUARE/RECTANGULAR BOTTOM RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-431-7318, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
N69423
NSN: 5330-01-431-7318
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
height3.250 INCHES NOMINAL IN
joint_typeBUTT BOTTOM RING
inside_diameter0.500 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
special_featuresCONTAINS NON-ASBESTOS MATERIAL
separator_quantity4
intermediate_ring_quantity9
cross-sectional_shape_styleSQUARE/RECTANGULAR BOTTOM RING
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-431-7318
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N69423 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEPARATOR QUANTITY: 4
•
INTERMEDIATE RING QUANTITY: 9
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR BOTTOM RING
•
INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
HEIGHT: 3.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEPARATOR QUANTITY4
INTERMEDIATE RING QUANTITY9
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR BOTTOM RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR TOP RING
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR INTERMEDIATE RING
INSIDE DIAMETER0.500 INCHES NOMINAL IN
HEIGHT3.250 INCHES NOMINAL IN
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIAL
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
SUBSTITUTES & CROSS-REFERENCES 2
69423 NON-ASBESTOSReference document
Same NSN cross-reference
Reference document — Secondary reference
69423Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N69423?
N69423 is a PACKING ASSEMBLY.
What parts can replace N69423?
There are 2 known substitutes for N69423: 69423 NON-ASBESTOS, 69423. Substitute compatibility should be verified for your specific system.
What is the NSN for N69423?
N69423 is cataloged in the U.S. Government catalog under NSN 5330-01-431-7318. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.